Overview

overview

10

Static

static

3

f841b8316e...18.exe

windows7-x64

10

f841b8316e...18.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    f841b8316e702b3a3ccfb1efb137b219_JaffaCakes118

  • Size

    3.6MB

  • Sample

    240926-nezmmathjp

  • MD5

    f841b8316e702b3a3ccfb1efb137b219

  • SHA1

    2af52327e1d4d3de284f7a0f76b669126506c676

  • SHA256

    20c7cd8ef7ab0b594e3bc68648b5a56102a1512e1a1e1d9114e490c12d89f291

  • SHA512

    ca3a6c8ea5cae088099bbc88316ca24f098f9bce1762d6f41f741ae1cfc7b7e848141e1b49201a2e1eb5a818b3d95124c01f3c7ac6ba9b32a7e02abe9e31c15f

  • SSDEEP

    98304:yDqPoBhz1aRxcSUDk36SAEdhvxWa9+3R8yAVp2HI:yDqPe1Cxcxk3ZAEUayR8yc4HI

Score
10/10
wannacrydiscoveryransomwareworm

Malware Config

Targets

    • Target

      f841b8316e702b3a3ccfb1efb137b219_JaffaCakes118

    • Size

      3.6MB

    • MD5

      f841b8316e702b3a3ccfb1efb137b219

    • SHA1

      2af52327e1d4d3de284f7a0f76b669126506c676

    • SHA256

      20c7cd8ef7ab0b594e3bc68648b5a56102a1512e1a1e1d9114e490c12d89f291

    • SHA512

      ca3a6c8ea5cae088099bbc88316ca24f098f9bce1762d6f41f741ae1cfc7b7e848141e1b49201a2e1eb5a818b3d95124c01f3c7ac6ba9b32a7e02abe9e31c15f

    • SSDEEP

      98304:yDqPoBhz1aRxcSUDk36SAEdhvxWa9+3R8yAVp2HI:yDqPe1Cxcxk3ZAEUayR8yc4HI

    Score
    10/10
    wannacrydiscoveryransomwareworm

    • Wannacry

      WannaCry is a ransomware cryptoworm.

      ransomwarewormwannacry

    • Contacts a large (3236) amount of remote hosts

      This may indicate a network scan to discover remotely running services.

      discovery

    • Executes dropped EXE

    • Creates a large amount of network flows

      This may indicate a network scan to discover remotely running services.

      discovery

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks